Awesome release! With much useful updates.
I have one consideration though, there’s no (obvious) way to change the style of all the subtitles on one track.
Up until 23.08.3 you changes made on the style editor would apply to all the sub clips in the track. Now when no clip is selected or if multiple clips are selected all the edit options are greyed out and if you select one clip only the changes apply only to it.
If I use the subtitle manager there seem to be an option to change the subs to all the clips in a track, only it doesn’t work. I change it and all the existing clips keep the Default style.